RICHMOND, Va.--(BUSINESS WIRE)--Owens & Minor, Inc. (NYSE:OMI) today reported financial results for the first quarter ended March 31, 2012, including quarterly revenue of $2.22 billion, an increase of 4.4%, when compared to revenue of $2.12 billion in the first quarter of last year. For the first quarter of 2012, net income was $29.4 million, or $0.46 per diluted share, compared to $28.7 million, or $0.45 per diluted share, for the same period last year.